Loss Per Common Share - Loss Per Share, Basic and Diluted (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Earnings Per Share [Abstract]
Net loss	$ (10,255,346)	$ (19,359,044)	$ (27,212,260)	$ (81,133,287)
Weighted Average Shares - Basic (in shares)	70,329,252	29,607,639	68,782,517	11,318,249
Dilutive effect of stock options and restricted stock units (in shares)	0	0	0	0
Weighted Average Shares - Diluted (in shares)	70,329,252	29,607,639	68,782,517	11,318,249
Basic loss per share (in dollars per share)	$ (0.15)	$ (0.65)	$ (0.40)	$ (7.17)
Diluted loss per share (in dollars per share)	$ (0.15)	$ (0.65)	$ (0.40)	$ (7.17)